Subversion Repositories Applications.papyrus

/*
        Copyright (c) 2004-2006, The Dojo Foundation
        All Rights Reserved.

        Licensed under the Academic Free License version 2.1 or above OR the
        modified BSD license. For more information on Dojo licensing, see:

                http://dojotoolkit.org/community/licensing.shtml
*/

dojo.provide("dojo.widget.PageContainer");
dojo.require("dojo.lang.func");
dojo.require("dojo.widget.*");
dojo.require("dojo.event.*");
dojo.require("dojo.html.selection");
dojo.widget.defineWidget("dojo.widget.PageContainer", dojo.widget.HtmlWidget, {isContainer:true, doLayout:true, templateString:"<div dojoAttachPoint='containerNode'></div>", selectedChild:"", fillInTemplate:function (args, frag) {
        var source = this.getFragNodeRef(frag);
        dojo.html.copyStyle(this.domNode, source);
        dojo.widget.PageContainer.superclass.fillInTemplate.apply(this, arguments);
}, postCreate:function (args, frag) {
        if (this.children.length) {
                dojo.lang.forEach(this.children, this._setupChild, this);
                var initialChild;
                if (this.selectedChild) {
                        this.selectChild(this.selectedChild);
                } else {
                        for (var i = 0; i < this.children.length; i++) {
                                if (this.children[i].selected) {
                                        this.selectChild(this.children[i]);
                                        break;
                                }
                        }
                        if (!this.selectedChildWidget) {
                                this.selectChild(this.children[0]);
                        }
                }
        }
}, addChild:function (child) {
        dojo.widget.PageContainer.superclass.addChild.apply(this, arguments);
        this._setupChild(child);
        this.onResized();
        if (!this.selectedChildWidget) {
                this.selectChild(child);
        }
}, _setupChild:function (page) {
        page.hide();
        page.domNode.style.position = "relative";
        dojo.event.topic.publish(this.widgetId + "-addChild", page);
}, removeChild:function (page) {
        dojo.widget.PageContainer.superclass.removeChild.apply(this, arguments);
        if (this._beingDestroyed) {
                return;
        }
        dojo.event.topic.publish(this.widgetId + "-removeChild", page);
        this.onResized();
        if (this.selectedChildWidget === page) {
                this.selectedChildWidget = undefined;
                if (this.children.length > 0) {
                        this.selectChild(this.children[0], true);
                }
        }
}, selectChild:function (page, callingWidget) {
        page = dojo.widget.byId(page);
        this.correspondingPageButton = callingWidget;
        if (this.selectedChildWidget) {
                this._hideChild(this.selectedChildWidget);
        }
        this.selectedChildWidget = page;
        this.selectedChild = page.widgetId;
        this._showChild(page);
        page.isFirstChild = (page == this.children[0]);
        page.isLastChild = (page == this.children[this.children.length - 1]);
        dojo.event.topic.publish(this.widgetId + "-selectChild", page);
}, forward:function () {
        var index = dojo.lang.find(this.children, this.selectedChildWidget);
        this.selectChild(this.children[index + 1]);
}, back:function () {
        var index = dojo.lang.find(this.children, this.selectedChildWidget);
        this.selectChild(this.children[index - 1]);
}, onResized:function () {
        if (this.doLayout && this.selectedChildWidget) {
                with (this.selectedChildWidget.domNode.style) {
                        top = dojo.html.getPixelValue(this.containerNode, "padding-top", true);
                        left = dojo.html.getPixelValue(this.containerNode, "padding-left", true);
                }
                var content = dojo.html.getContentBox(this.containerNode);
                this.selectedChildWidget.resizeTo(content.width, content.height);
        }
}, _showChild:function (page) {
        if (this.doLayout) {
                var content = dojo.html.getContentBox(this.containerNode);
                page.resizeTo(content.width, content.height);
        }
        page.selected = true;
        page.show();
}, _hideChild:function (page) {
        page.selected = false;
        page.hide();
}, closeChild:function (page) {
        var remove = page.onClose(this, page);
        if (remove) {
                this.removeChild(page);
                page.destroy();
        }
}, destroy:function () {
        this._beingDestroyed = true;
        dojo.event.topic.destroy(this.widgetId + "-addChild");
        dojo.event.topic.destroy(this.widgetId + "-removeChild");
        dojo.event.topic.destroy(this.widgetId + "-selectChild");
        dojo.widget.PageContainer.superclass.destroy.apply(this, arguments);
}});
dojo.widget.defineWidget("dojo.widget.PageController", dojo.widget.HtmlWidget, {templateString:"<span wairole='tablist' dojoAttachEvent='onKey'></span>", isContainer:true, containerId:"", buttonWidget:"PageButton", "class":"dojoPageController", fillInTemplate:function () {
        dojo.html.addClass(this.domNode, this["class"]);
        dojo.widget.wai.setAttr(this.domNode, "waiRole", "role", "tablist");
}, postCreate:function () {
        this.pane2button = {};
        var container = dojo.widget.byId(this.containerId);
        if (container) {
                dojo.lang.forEach(container.children, this.onAddChild, this);
        }
        dojo.event.topic.subscribe(this.containerId + "-addChild", this, "onAddChild");
        dojo.event.topic.subscribe(this.containerId + "-removeChild", this, "onRemoveChild");
        dojo.event.topic.subscribe(this.containerId + "-selectChild", this, "onSelectChild");
}, destroy:function () {
        dojo.event.topic.unsubscribe(this.containerId + "-addChild", this, "onAddChild");
        dojo.event.topic.unsubscribe(this.containerId + "-removeChild", this, "onRemoveChild");
        dojo.event.topic.unsubscribe(this.containerId + "-selectChild", this, "onSelectChild");
        dojo.widget.PageController.superclass.destroy.apply(this, arguments);
}, onAddChild:function (page) {
        var button = dojo.widget.createWidget(this.buttonWidget, {label:page.label, closeButton:page.closable});
        this.addChild(button);
        this.domNode.appendChild(button.domNode);
        this.pane2button[page] = button;
        page.controlButton = button;
        var _this = this;
        dojo.event.connect(button, "onClick", function () {
                _this.onButtonClick(page);
        });
        dojo.event.connect(button, "onCloseButtonClick", function () {
                _this.onCloseButtonClick(page);
        });
}, onRemoveChild:function (page) {
        if (this._currentChild == page) {
                this._currentChild = null;
        }
        var button = this.pane2button[page];
        if (button) {
                button.destroy();
        }
        this.pane2button[page] = null;
}, onSelectChild:function (page) {
        if (this._currentChild) {
                var oldButton = this.pane2button[this._currentChild];
                oldButton.clearSelected();
        }
        var newButton = this.pane2button[page];
        newButton.setSelected();
        this._currentChild = page;
}, onButtonClick:function (page) {
        var container = dojo.widget.byId(this.containerId);
        container.selectChild(page, false, this);
}, onCloseButtonClick:function (page) {
        var container = dojo.widget.byId(this.containerId);
        container.closeChild(page);
}, onKey:function (evt) {
        if ((evt.keyCode == evt.KEY_RIGHT_ARROW) || (evt.keyCode == evt.KEY_LEFT_ARROW)) {
                var current = 0;
                var next = null;
                var current = dojo.lang.find(this.children, this.pane2button[this._currentChild]);
                if (evt.keyCode == evt.KEY_RIGHT_ARROW) {
                        next = this.children[(current + 1) % this.children.length];
                } else {
                        next = this.children[(current + (this.children.length - 1)) % this.children.length];
                }
                dojo.event.browser.stopEvent(evt);
                next.onClick();
        }
}});
dojo.widget.defineWidget("dojo.widget.PageButton", dojo.widget.HtmlWidget, {templateString:"<span class='item'>" + "<span dojoAttachEvent='onClick' dojoAttachPoint='titleNode' class='selectButton'>${this.label}</span>" + "<span dojoAttachEvent='onClick:onCloseButtonClick' class='closeButton'>[X]</span>" + "</span>", label:"foo", closeButton:false, onClick:function () {
        this.focus();
}, onCloseButtonMouseOver:function () {
        dojo.html.addClass(this.closeButtonNode, "closeHover");
}, onCloseButtonMouseOut:function () {
        dojo.html.removeClass(this.closeButtonNode, "closeHover");
}, onCloseButtonClick:function (evt) {
}, setSelected:function () {
        dojo.html.addClass(this.domNode, "current");
        this.titleNode.setAttribute("tabIndex", "0");
}, clearSelected:function () {
        dojo.html.removeClass(this.domNode, "current");
        this.titleNode.setAttribute("tabIndex", "-1");
}, focus:function () {
        if (this.titleNode.focus) {
                this.titleNode.focus();
        }
}});
dojo.lang.extend(dojo.widget.Widget, {label:"", selected:false, closable:false, onClose:function () {
        return true;
}});